diff options
Diffstat (limited to 'gpxe/src/usr/route.c')
-rw-r--r-- | gpxe/src/usr/route.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/gpxe/src/usr/route.c b/gpxe/src/usr/route.c new file mode 100644 index 00000000..f3a49f46 --- /dev/null +++ b/gpxe/src/usr/route.c @@ -0,0 +1,43 @@ +/* + * Copyright (C) 2007 Michael Brown <mbrown@fensystems.co.uk>. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include <stdio.h> +#include <gpxe/netdevice.h> +#include <gpxe/ip.h> +#include <usr/route.h> + +/** @file + * + * Routing table management + * + */ + +void route ( void ) { + struct ipv4_miniroute *miniroute; + + list_for_each_entry ( miniroute, &ipv4_miniroutes, list ) { + printf ( "%s: %s/", miniroute->netdev->name, + inet_ntoa ( miniroute->address ) ); + printf ( "%s", inet_ntoa ( miniroute->netmask ) ); + if ( miniroute->gateway.s_addr != INADDR_NONE ) + printf ( " gw %s", inet_ntoa ( miniroute->gateway ) ); + if ( ! ( miniroute->netdev->state & NETDEV_OPEN ) ) + printf ( " (inaccessible)" ); + printf ( "\n" ); + } +} |